Exemplo n.º 1
0
 internal static extern E TTLoadEmbeddedFont(out IntPtr phFontReference,
                                             TTLOAD ulFlags,
                                             out EMBED pulPrivStatus,
                                             LICENSE ulPrivs,
                                             out TTLOAD pulStatus,
                                             READEMBEDPROC lpfnReadFromStream,
                                             FileStream lpvReadStream,
                                             [MarshalAs(UnmanagedType.LPWStr)] string szWinFamilyName,
                                             [MarshalAs(UnmanagedType.LPStr)] string szMacFamilyName,
                                             TTLOADINFO pTTLoadInfo);
Exemplo n.º 2
0
        public Font CreateFontFromFile(System.IntPtr pHandle, string pFontName, string pFileName)
        {
            E     rc = 0;
            EMBED ulPrivStatus;
            float siz = 32f;

            if (File.Exists(pFileName))
            {
                // We are reading in the embed file info if the file exists (we may have just created it!)
                TTLOAD        ulStatusRead = 0;
                FileStream    fsRead       = new FileStream(pFileName, FileMode.Open);
                READEMBEDPROC rep          = new READEMBEDPROC(this.ReadEmbedProc);
                TTLOADINFO    ttli         = new TTLOADINFO();

                ttli.usStructSize = Convert.ToUInt16(Marshal.SizeOf(ttli));
                ttli.usRefStrSize = 0;
                ttli.pusRefStr    = IntPtr.Zero;
                ulPrivStatus      = 0;

                FileInfo fi = new FileInfo(pFileName);
                rc = TTLoadEmbeddedFont(out this.m_hFontReference, TTLOAD.PRIVATE,
                                        out ulPrivStatus,
                                        LICENSE.EDITABLE, out ulStatusRead,
                                        rep, fsRead,
                                        pFontName, pFontName,
                                        ttli);
                fsRead.Flush();
                fsRead.Close();

                IntPtr hdc = GetDC(pHandle);

                // One way or the other, we ought to have a 'NyalaSIAO' available to us, so let's use it
                this.m_hFontEmbedded = CreateFont(MulDiv(Convert.ToInt16(siz), GetDeviceCaps(hdc, LOGPIXELSY), 72),
                                                  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, pFontName);
                if (this.m_hFontEmbedded != IntPtr.Zero)
                {
                    this.m_hFontOld = SelectObject(hdc, this.m_hFontEmbedded);
                    uint cb = GetFontData(hdc, 0, 0, IntPtr.Zero, 0);
                    if (cb == GDI_ERROR)
                    {
                        return(new Font(pFontName, siz));
                    }
                    else
                    {
                        byte[] rgbyt = new byte[cb];
                        GetFontData(hdc, 0, 0, rgbyt, cb);
                        this.m_pfc = new PrivateFontCollection();
                        IntPtr pbyt = Marshal.AllocCoTaskMem(rgbyt.Length);
                        Marshal.Copy(rgbyt, 0, pbyt, rgbyt.Length);
                        this.m_pfc.AddMemoryFont(pbyt, rgbyt.Length);
                        Marshal.FreeCoTaskMem(pbyt);
                        return(new Font(this.m_pfc.Families[0], siz));
                    }
                }
                else
                {
                    return(new Font(pFontName, siz));
                }
                //if (this.textBox1.Font.Name != pFontName)
                //{
                //    // We had everything but embedding failed anyway.
                //    this.lbl1.Text = "Embedding failed, font is: " + this.textBox1.Font.Name;
                //}
            }
            else
            {
                return(null);
            }

            //// The string is "Amharic (Ethiopia)" in Amharic
            //this.textBox1.Text = "12345";
            //this.textBox1.SelectionStart = this.textBox1.Text.Length;

            //// Control #2 will always try to use Nyala.
            //this.textBox2.Font = new Font("Free 3 of 9 Extended", siz);
            //this.textBox2.Text = this.textBox1.Text;
            //this.textBox2.SelectionStart = this.textBox1.SelectionStart;
        }
Exemplo n.º 3
0
 internal static extern E TTLoadEmbeddedFont(out IntPtr phFontReference,
     TTLOAD ulFlags,
     out EMBED pulPrivStatus,
     LICENSE ulPrivs,
     out TTLOAD pulStatus,
     READEMBEDPROC lpfnReadFromStream,
     FileStream lpvReadStream,
     [MarshalAs(UnmanagedType.LPWStr)] string szWinFamilyName,
     [MarshalAs(UnmanagedType.LPStr)] string szMacFamilyName,
     TTLOADINFO pTTLoadInfo);
Exemplo n.º 4
0
        public Font CreateFontFromFile(System.IntPtr pHandle, string pFontName, string pFileName)
        {
            E rc = 0;
                EMBED ulPrivStatus;
                float siz = 32f;

            if (File.Exists(pFileName))
            {
                // We are reading in the embed file info if the file exists (we may have just created it!)
                TTLOAD ulStatusRead = 0;
                FileStream fsRead = new FileStream(pFileName, FileMode.Open);
                READEMBEDPROC rep = new READEMBEDPROC(this.ReadEmbedProc);
                TTLOADINFO ttli = new TTLOADINFO();

                ttli.usStructSize = Convert.ToUInt16(Marshal.SizeOf(ttli));
                ttli.usRefStrSize = 0;
                ttli.pusRefStr = IntPtr.Zero;
                ulPrivStatus = 0;

                FileInfo fi = new FileInfo(pFileName);
                rc = TTLoadEmbeddedFont(out this.m_hFontReference, TTLOAD.PRIVATE,
                                        out ulPrivStatus,
                                        LICENSE.EDITABLE, out ulStatusRead,
                                        rep, fsRead,
                                        pFontName, pFontName,
                                        ttli);
                fsRead.Flush();
                fsRead.Close();

                IntPtr hdc = GetDC(pHandle);

                // One way or the other, we ought to have a 'NyalaSIAO' available to us, so let's use it
                this.m_hFontEmbedded = CreateFont(MulDiv(Convert.ToInt16(siz), GetDeviceCaps(hdc, LOGPIXELSY), 72),
                                                  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, pFontName);
                if (this.m_hFontEmbedded != IntPtr.Zero)
                {
                    this.m_hFontOld = SelectObject(hdc, this.m_hFontEmbedded);
                    uint cb = GetFontData(hdc, 0, 0, IntPtr.Zero, 0);
                    if (cb == GDI_ERROR)
                    {
                        return new Font(pFontName, siz);
                    }
                    else
                    {
                        byte[] rgbyt = new byte[cb];
                        GetFontData(hdc, 0, 0, rgbyt, cb);
                        this.m_pfc = new PrivateFontCollection();
                        IntPtr pbyt = Marshal.AllocCoTaskMem(rgbyt.Length);
                        Marshal.Copy(rgbyt, 0, pbyt, rgbyt.Length);
                        this.m_pfc.AddMemoryFont(pbyt, rgbyt.Length);
                        Marshal.FreeCoTaskMem(pbyt);
                        return new Font(this.m_pfc.Families[0], siz);
                    }
                }
                else
                {
                    return new Font(pFontName, siz);
                }
                //if (this.textBox1.Font.Name != pFontName)
                //{
                //    // We had everything but embedding failed anyway.
                //    this.lbl1.Text = "Embedding failed, font is: " + this.textBox1.Font.Name;
                //}
            }
            else
            {
                return null;
            }

            //// The string is "Amharic (Ethiopia)" in Amharic
            //this.textBox1.Text = "12345";
            //this.textBox1.SelectionStart = this.textBox1.Text.Length;

            //// Control #2 will always try to use Nyala.
            //this.textBox2.Font = new Font("Free 3 of 9 Extended", siz);
            //this.textBox2.Text = this.textBox1.Text;
            //this.textBox2.SelectionStart = this.textBox1.SelectionStart;
        }